Slider mushroom is also known as pearl mushroom, slide mushroom, light cap scale umbrella, and it is called name mushroom in Japan. The scientific name pholiota nameko. In botanical classification, it belongs to Fungi, Basidiomycotina, Basidiomycetes, Agaricus, Cortinariaceae, and Lepidoptera. It belongs to a rare species, originating in Japan, and it is named because it has a layer of mucus on its surface that is smooth and delicious when eaten. Since the mid-1970s, it began in southern Liaoning Province. The main producing areas are northern Hebei, Liaoning, Heilongjiang, etc. Ground.